Home / 84,096.83-126,108.63-24,112.07

Finding the Fourth Proportional to 84,096.83, 126,108.63 and 24,112.07

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Solution

The fourth proportional to 84,096.83, 126,108.63 and 24,112.07 is: 36,157.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,096.83 : 126,108.63 = 24,112.07 : x
  2. Step 2: Convert to fraction form
    84,096.83/126,108.63 = 24,112.07/x
  3. Step 3: Cross multiply
    84,096.83x = 126,108.63 × 24,112.07
  4. Step 4: Simplify right side
    84,096.83x = 3,040,739,483.62
  5. Step 5: Solve for x
    x = 3,040,739,483.62/84,096.83
  6. Step 6: Final answer
    x = 36,157.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.